linux-toradex.git, branch tegra-11.2.ER1 Linux kernel for Apalis and Colibri modules Invensense MPU code update to v3.3.3 2011-03-11T03:53:13+00:00 vsalve vsalve@nvidia.com 2011-03-09T12:12:43+00:00 6ef90dd552195da7e26907d2ee3f6a13368594ad Cherry-pick changes from http://git-master/r/#change,22109 Change-Id: I72cd31a441dcfbd5f5ffbbc956b7074f093c843c Reviewed-on: http://git-master/r/22211 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com> 
Cherry-pick changes from http://git-master/r/#change,22109

Change-Id: I72cd31a441dcfbd5f5ffbbc956b7074f093c843c
Reviewed-on: http://git-master/r/22211
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Invensense MPU code update to v3.3.3 2011-03-11T03:50:22+00:00 vsalve vsalve@nvidia.com 2011-03-09T12:05:50+00:00 4f81118e6afb1658fc5061d16f53fb5fb168683a Cherry-pick http://git-master/r/#change,22109 Change-Id: Ie74f9efef861c34006f1b16c162cb5c95941658f Reviewed-on: http://git-master/r/22210 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Robert R Collins <rcollins@nvidia.com> 
Cherry-pick http://git-master/r/#change,22109

Change-Id: Ie74f9efef861c34006f1b16c162cb5c95941658f
Reviewed-on: http://git-master/r/22210
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Robert R Collins <rcollins@nvidia.com>
[ARM/tegra] : Invensense MPU code update to v3.3.3. 2011-03-11T03:50:08+00:00 Robert Collins rcollins@nvidia.com 2011-03-08T22:58:20+00:00 f7a60fe5866e7e55bab5ebd7f46b9651da65e946 Update Invensense Motion Library (MPL) to production version v3.3.3. Previous version was engineering release and is not suitable for mass production. This version of the MPL most notably fixes problems with suspend/resume where touch screen would quit working during a suspend/resume cycle. Cherry-pick from http://git-master/r/#change,22109 Change-Id: Ic2e138ee665453da4c3eaa386a1bec9abf81b7cd Reviewed-on: http://git-master/r/22190 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Robert R Collins <rcollins@nvidia.com> 
Update Invensense Motion Library (MPL) to production version
v3.3.3. Previous version was engineering release and is not
suitable for mass production. This version of the MPL most
notably fixes problems with suspend/resume where touch screen
would quit working during a suspend/resume cycle.

Cherry-pick from http://git-master/r/#change,22109

Change-Id: Ic2e138ee665453da4c3eaa386a1bec9abf81b7cd
Reviewed-on: http://git-master/r/22190
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Robert R Collins <rcollins@nvidia.com>
ARM: tegra: ventana: disable regulators kept on by the bootloader 2011-03-09T01:41:44+00:00 Varun Wadekar vwadekar@nvidia.com 2011-02-28T11:51:40+00:00 d1a6fe156ee0a4a8695a71fabfa4d0c61dbf3fa1 Linux kernel has a standard way to handle this, which is to call regulator_has_full_constraints(), which will make the regulator core at late_init time disable any regulators that don't have a reference count and are enabled in hardware. original change: http://git-master/r/#change,21108 (cherry picked from commit 99282ebb0f484c1e9f5e0c78a8894adb7b6fe212) Change-Id: I70dbd86dd164d2861583b983ff31c24e406ddcbb Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Reviewed-on: http://git-master/r/22060 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
Linux kernel has a standard way to handle this, which is to
call regulator_has_full_constraints(), which will make the
regulator core at late_init time disable any regulators that
don't have a reference count and are enabled in hardware.

original change: http://git-master/r/#change,21108
(cherry picked from commit 99282ebb0f484c1e9f5e0c78a8894adb7b6fe212)

Change-Id: I70dbd86dd164d2861583b983ff31c24e406ddcbb
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-on: http://git-master/r/22060
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
ARM: tegra: ventana: Add power management to cameras. 2011-03-09T01:41:29+00:00 Erik Lilliebjerg elilliebjerg@nvidia.com 2011-03-04T14:46:05+00:00 362884d11e53e845d2e0ef4f7eee7243afe4d5be Before this change, the Ventana code was lacking power management support for camera. bug 782390 Change-Id: I13c78da7a2dd9d48d787e10c4b4b3e7f52f1a0cb Reviewed-on: http://git-master/r/21666 Reviewed-by: Erik M Lilliebjerg <elilliebjerg@nvidia.com> Tested-by: Erik M Lilliebjerg <elilliebjerg@nvidia.com> Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
Before this change, the Ventana code was lacking power management support for camera.

bug 782390

Change-Id: I13c78da7a2dd9d48d787e10c4b4b3e7f52f1a0cb
Reviewed-on: http://git-master/r/21666
Reviewed-by: Erik M Lilliebjerg <elilliebjerg@nvidia.com>
Tested-by: Erik M Lilliebjerg <elilliebjerg@nvidia.com>
Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
video: tegra: dc: Fix hang in dc reset 2011-03-09T01:41:23+00:00 Min-wuk Lee mlee@nvidia.com 2011-03-08T08:21:46+00:00 b817b18821e2c4bb5fe2a4e25c7d45739dfdd4b3 When DC(Display controller) meets underflow, DC needs to be reset to recover this, but in several resets, it hangs. To avoid this, - Set DC STOP mode ahead of DC reset assert - Off read host bus by DC ahead of DC reset - In DC0 reset period, to avoid DC1 access and vice versa - In reset worker, do not try to off host1x Bug 785529 Bug 789567 Change-Id: I24b242425ba6d7e59ec649fe8f10b41ac3d0c091 Reviewed-on: http://git-master/r/22028 Reviewed-by: Min-wuk Lee <mlee@nvidia.com> Tested-by: Min-wuk Lee <mlee@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
When DC(Display controller) meets underflow,
DC needs to be reset to recover this,
but in several resets, it hangs.
To avoid this,
- Set DC STOP mode ahead of DC reset assert
- Off read host bus by DC ahead of DC reset
- In DC0 reset period, to avoid DC1 access
and vice versa
- In reset worker, do not try to off host1x

Bug 785529
Bug 789567

Change-Id: I24b242425ba6d7e59ec649fe8f10b41ac3d0c091
Reviewed-on: http://git-master/r/22028
Reviewed-by: Min-wuk Lee <mlee@nvidia.com>
Tested-by: Min-wuk Lee <mlee@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
tegra-alsa: return accurate pcm pointer position 2011-03-09T01:41:15+00:00 Sumit Bhattacharya sumitb@nvidia.com 2011-02-22T13:28:12+00:00 6bca49c6ad55fe25e4e0917a7b9c4d59410bae56 Bug 793968 Change-Id: I257366d5e57739bbeb351b7fdf89655ad01cf6e1 Reviewed-on: http://git-master/r/21998 Tested-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com> 
Bug 793968

Change-Id: I257366d5e57739bbeb351b7fdf89655ad01cf6e1
Reviewed-on: http://git-master/r/21998
Tested-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
arm: tegra: Add the code to change driver strength 2011-03-09T01:41:03+00:00 Alok Chauhan alokc@nvidia.com 2011-03-08T06:24:32+00:00 fdbf3edc9b6690a56099ce72a829ca5a85b5fb35 Add the code to change drive strength of individual pin group and increase the drive strength to max for i2c pin group. Change the i2c pin to pull up. Reviewed-on: http://git-master/r/20745 (cherry picked from commit fd642f7282df9b0e9ddcf0b66950dd3029910e35) Change-Id: I6f4b5fb75daddc2418bcd9a8f392b852a9924ad0 Reviewed-on: http://git-master/r/22004 Reviewed-by: Alok Chauhan <alokc@nvidia.com> Tested-by: Alok Chauhan <alokc@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> 
Add the code to change drive strength of individual pin group and
increase the drive strength to max for i2c pin group. Change the
i2c pin to pull up.

Reviewed-on: http://git-master/r/20745
(cherry picked from commit fd642f7282df9b0e9ddcf0b66950dd3029910e35)

Change-Id: I6f4b5fb75daddc2418bcd9a8f392b852a9924ad0
Reviewed-on: http://git-master/r/22004
Reviewed-by: Alok Chauhan <alokc@nvidia.com>
Tested-by: Alok Chauhan <alokc@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
fsl_udc: Enable zlp for control endpoint 2011-03-09T01:40:51+00:00 Rakesh Bodla rbodla@nvidia.com 2011-03-08T05:55:00+00:00 7e4d263600d8166bc5be71477f418da2b25aaaf0 Fix for sending zero length packet on control endpoint when transfer size is multiples of MAX packet size. Bug 793731 Reviewed-on: http://git-master/r/20850 (cherry picked from commit 38d4a5a3e53ca4a9f821bb081062da616ee9ee79) Change-Id: Id7022d233b88ca18937b244ae9dc4a2d08f32bba Reviewed-on: http://git-master/r/22001 Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Tested-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com> 
Fix for sending zero length packet on control endpoint when
transfer size is multiples of MAX packet size.

Bug 793731

Reviewed-on: http://git-master/r/20850
(cherry picked from commit 38d4a5a3e53ca4a9f821bb081062da616ee9ee79)

Change-Id: Id7022d233b88ca18937b244ae9dc4a2d08f32bba
Reviewed-on: http://git-master/r/22001
Reviewed-by: Rakesh Bodla <rbodla@nvidia.com>
Tested-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Hanumanth Venkateswa Moganty <vmoganty@nvidia.com>
[arm/tegra] Check null pointer in suspend.c 2011-03-09T01:40:44+00:00 Tom Cherry tcherry@nvidia.com 2011-02-18T19:59:16+00:00 e6098a9079c7a2e9d8a206cc1237726fae8b87e3 In tegra_suspend_enter, we need to check mask() and unmask() for null before calling them, since there is no guarantee irq chips other than tegra will implement these functions. Reviewed-on: http://git-master/r/20099 (cherry picked from commit 29c5018516f0ed614d886b42d0b74787d89147fc) Change-Id: I704a595087f94f35ecd94d706319b152d58f6093 Reviewed-on: http://git-master/r/21978 Tested-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com> 
In tegra_suspend_enter, we need to check mask() and unmask() for null
before calling them, since there is no guarantee irq chips other than
tegra will implement these functions.

Reviewed-on: http://git-master/r/20099
(cherry picked from commit 29c5018516f0ed614d886b42d0b74787d89147fc)

Change-Id: I704a595087f94f35ecd94d706319b152d58f6093
Reviewed-on: http://git-master/r/21978
Tested-by: Thomas Cherry <tcherry@nvidia.com>
Reviewed-by: Daniel Willemsen <dwillemsen@nvidia.com>